Phân tích chất lượng không khí lịch sử City Epa, Yiyang, Hunan, China

27°C23/32°C

29°C24/35°C

30°C26/36°C

31°C27/37°C

31°C26/37°C

26°C23/27°C

27°C22/32°C

27°C23/33°C

23°C22/25°C

25°C23/28°C

27°C22/33°C

27°C22/33°C

24°C21/28°C

25°C23/29°C

28°C24/34°C

30°C25/35°C

28°C21/34°C

20°C19/20°C

18°C17/18°C

19°C16/22°C

18°C18/19°C

19°C18/20°C

18°C17/20°C

20°C18/24°C

19°C18/20°C

19°C17/22°C

23°C21/27°C

26°C21/32°C

22°C21/23°C

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